Worldwide Prevalence of a Lingual Canal in Mandibular Premolars: A Multicenter Cross-sectional Study with Meta-analysis [0.03%]
世界下前磨牙舌侧副根管的患病率多中心横断面研究及荟萃分析
Jorge N R Martins,Yuerong Zhang,Murilo von Zuben et al.
Jorge N R Martins et al.
Introduction: The presence of multiple root canals is an important morphologic aspect of mandibular premolars. This study aimed to perform a worldwide analysis on the prevalence of a lingual canal in mandibular premolars ...
Expression of Matrix Metalloproteinases and Tissue Inhibitor of Matrix Metalloproteinases during Apical Periodontitis Development [0.03%]
根尖周炎发生过程中基质金属蛋白酶及基质金属蛋白酶组织抑制剂的表达
Chun-Yan Wan,Lei Li,Ling-Shuang Liu et al.
Chun-Yan Wan et al.
Introduction: Matrix metalloproteinases (MMPs) and tissue inhibitors of matrix metalloproteinases (TIMPs) are considered important mediators of the periapical immune response to infection. This study aimed to clarify the ...
H J Van Hassel
H J Van Hassel
Because of the unique encasement of the human dental pulp in a low-compliance environment, intrapulpal tissue pressure is of paramount importance in pulpal physiology. Tissue pressure is a local phenomenon, and the pathophysiology of pulp i...
Internal Resorption of Multiple Posterior Teeth in a Patient Diagnosed with Hyperparathyroidism: A Case Report [0.03%]
一例原发性甲状旁腺功能亢进症患者的多颗后牙内部吸收病例报告
Eun-Jung Kwak,Kyu-Young Oh,Hiran Perinpanayagam et al.
Eun-Jung Kwak et al.
This case reports a 46-year-old man with end-stage renal disease and internal resorption (IR) affecting multiple posterior teeth. IR involves odontoclast's removal of dentin within pulp chambers and root canal space. Typically, asymptomatic...
Maxillary Anterior Teeth With Extensive Root Resorption Treated With Low-level Light-activated Engineered Chitosan Nanoparticles [0.03%]
低水平光活化壳聚糖纳米颗粒治疗广泛的根吸收的前牙牙齿
Nandini Suresh,Haritha Jamuna Subbarao,Velmurugan Natanasabapathy et al.
Nandini Suresh et al.
Introduction: Photoactivated chitosan-based nanoparticles can eliminate bacterial biofilm, inactivate endotoxins, improve resistance to biological degradation (resorption), and promote bone regeneration. This case is the ...
Fibronectin-loaded Collagen/Gelatin Hydrogel Is a Potent Signaling Biomaterial for Dental Pulp Regeneration [0.03%]
负载纤连蛋白的胶原/明胶水凝胶在牙髓再生中的信号作用研究
Maria Luísa Leite,Diana Gabriela Soares,Giovana Anovazzi et al.
Maria Luísa Leite et al.
Introduction: Guided tissue regeneration has been considered a promising biological strategy to replace conventional endodontic therapies of teeth with incomplete root formation. Therefore, in the present study, a collage...
Effect of Foraminal Enlargement on Postoperative Pain in Necrotic Single-Rooted Teeth: A Randomized Clinical Trial [0.03%]
根管治疗术后死髓单根牙根管开口扩大对术后疼痛的影响：随机临床试验
Francisca Soares Meire de Freitas Portela,Alexandre Sigrist De Martin,Rina Andréa Pelegrine et al.
Francisca Soares Meire de Freitas Portela et al.
Introduction: The aim of this study was to evaluate pain perception, pain medication intake, and sealer extrusion after single-visit root canal treatment of asymptomatic teeth with or without foraminal enlargement. The co...
Randomized Controlled Trial
Journal of endodontics. 2021 Jul;47(7):1046-1051. DOI:10.1016/j.joen.2021.04.008 2021
Identification of Culturable and Nonculturable Microorganisms, Lipopolysaccharides, and Lipoteichoic Acids From Root Canals of Teeth With Endodontic Failure [0.03%]
从根管治疗失败的患牙中分离可培养和不可培养微生物并鉴定牙本质中的脂多糖和脂磷壁酸
Brenda P F A Gomes,Priscila Amanda Francisco,Ederaldo Pietrafesa Godoi Jr et al.
Brenda P F A Gomes et al.
Aim: To elucidate the presence of apical periodontitis in the root canal of teeth with secondary/persistent infection, including composition of microbiota, levels of endotoxins and lipoteichoic acid (LTA), and clinical im...
Regenerative Endodontic Therapy in Mature Teeth Using Human-Derived Composite Amnion-Chorion Membrane as a Bioactive Scaffold: A Pilot Animal Investigation [0.03%]
以人源化复合胎盘膜为生物活性支架的成熟牙再生性根尖诱导成形术动物实验研究
Sahng G Kim,Charles S Solomon
Sahng G Kim
Introduction: Human-derived composite amnion-chorion membrane (ACM) has been used for various regenerative treatments. The aim of this pilot study was to investigate the effectiveness of the ACM as a scaffold for pulp reg...
Adipose Tissue-derived Microvascular Fragments as Vascularization Units for Dental Pulp Regeneration [0.03%]
牙髓再生微血管单元的构建及功能研究
Xun Xu,Cheng Liang,Xin Gao et al.
Xun Xu et al.
Introduction: The transplantation of dental pulp stem cells (DPSCs) has emerged as a novel strategy for the regeneration of lost dental pulp after pulpitis and trauma. Dental pulp regeneration of the young permanent tooth...